Water purifier with cross-flow type filter element

Abstract

The invention relates to the water treatment industry, in particular to the aspects of depth-type filtration and purification of drinking water. The invention discloses a water purifier with a cross-flow type filter element, comprising an engine base with interfaces of an inlet pipeline and an outlet pipeline and a fine-level sealing filter element with multiple water ports, wherein the filter element is movably connected with a filter element fastening device of the engine base, and all the water ports of the filter element are arranged on the end faces at the same side of a shell and simultaneously and movably butted with the interfaces of the inlet pipeline and the outlet pipeline to from a filter channel; pipelines of a water inlet and a front water port of the filter element are led to both ends of a cross-flow structure at a water inlet side of a filter layer and communicated with each other, the water inlet is connected with a water inlet channel A, and the front water port is communicated with a front purification channel D; and a water outlet arranged at the water outlet end of the filter layer is connected with a water outlet channel B. The invention has the advantages of simple product structure, stable quality, high production efficiency, strong product water treatment capacity, high grade and easy replacement of the filter element and is beneficial to the popularization and the generalization of the purifier.

Description

technical field [0001] The invention relates to the water treatment industry, and specifically relates to the deep filtration and purification of drinking water. Background technique [0002] At present, the use of water purifiers has been popularized to a certain extent in China. The water purifier is used to deeply filter the impurities in the water and water pipelines, which better protects the health of users. Yet, along with the popularization of water purifier, their defect and deficiency also gradually exposed in application aspect. After the filter element of the water purifier is used for a period of time, the filter material of the filter element is gradually blocked by impurities and adsorbed on the outer surface of the filter material, resulting in a significant decline in filtration and adsorption effects. The "pollution" degree of the filter element impurities exceeds the "pollution" degree of the drinking water itself, so that the filter element becomes a ne...

AI Technical Summary

Problems solved by technology

However, since the water outlet of the filter element is located at both ends of the filter element, the structure of the filter element is greatly restricted, and it is difficult for users to replace the filter element by themselves, requiring professional on-site service, resulting in high cost of use of the filter element

In addition, the water flowing out during the replacement of the filter element is not easy to remove, resulting in soaking the cabinet and even damaging the cabinet board

Above-mentioned defect and deficiency cause water purifier to be difficult to obtain wider popularization

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